WHAT HAPPEN IF YOU PUT THE WRONG OIL GRADE INTO YOUR CAR?
2005 suzuki verona 16,000miles
Wednesday, October 25th, 2006 AT 8:30 AM
Wrong grade? What grade are you talking about? 5w30, 10w30, 50?
Wednesday, October 25th, 2006 AT 8:16 PM
I changed oil for several years, and I can tell you that it is not a big deal. I imagine your car calls for a 5w30, but a 5w20 or 10w30 is not going to hurt anything. You want a thinner oil (smaller #'s) when it's cold out. If you have anything higher than a 10w30 in just drain it.